The application STRONG IN TRIBULATION is completely free, does not contain any type of advertising or commercial purposes. Its exclusive objective is to promote evangelization.

It was produced based on the texts of the digital book of the same name and the prayers made by the Holy Father Pope Francis, compiled by the Department for Communication of the Holy See and edited by the Vatican Apostolic Library.

The following prayers are available: Litany of Supplication; Prayer to the Virgin of Divine Love; Prayers to Mary; Blessing Prayers; Blessing of the Sick; Akathistos hymn to the Mother of God; Mariana Antiphon for Liberation from the Plague; Saint Patricks' breastplate; and the Blessed Rupert Mayer Handover Act.

The Application contains accessibility features that allow the enlargement and reduction in the font size of texts and sentences. Also available is the sharing feature for various means of communication, such as: WhatsApp, E-mails, Google Drive, OnDrive, Bluetooth, Text messages, among others.